def show_magicians(magicians):
    """打印列表magicians中每个魔术师的名字"""
    for magician in magicians:
        print(magician)


def make_great(magicians):
    for i in range(len(magicians)):
        magician = magicians[i]
        magician = 'the Great ' + magician
        magicians[i] = magician


magician_names = ['Lian Qian', 'Mirko', 'Harary']
make_great(magician_names)
show_magicians(magician_names)